partial cleaning of code releted to hbase
Creating new branch for cris registration
Creating a new branch for CRIS registration
Deleting old cris registration branch which was never used.
Merging terms of use branch
add status field
pidsystems
update Terms of Use texts and urls
add a static modifier
Add static method prepareJsonPolicy for xslt
Handling H2020 projects that come without TOA.Examples are corda__h2020::116026 and corda__h2020::116019
Graph dumps: add new Scholix version 4